Though it doesn't address the root cause of the problem you are having, the
following is a modification we use for deployment images "just in case":

In MouseOverEventHandler

noticeMouseOver: aMorph event: anEvent
	"Remember that the mouse is currently over some morph"

	leftMorphs ifNil: [^nil]. "handle non-synced error case"
	(leftMorphs includes: aMorph)
		ifTrue:[leftMorphs remove: aMorph]
		ifFalse:[enteredMorphs nextPut: aMorph].
	overMorphs nextPut: aMorph.

As for the root cause, do you use eCompletion? I have found many, many event
handlers hanging around (in EventManager) that has caused us problems with
Shout in the past.

Regards,
Gary


> -----Original Message-----
> From: squeak-dev-bounces at lists.squeakfoundation.org
> [mailto:squeak-dev-bounces at lists.squeakfoundation.org]On Behalf Of
> Sebastian Sastre
> Sent: 29 April 2008 9:35 PM
> To: 'The general-purpose Squeak developers list'
> Subject: RE: [squeak-dev] [ANN] Diff Tools
>
>
> Are those patches already in your code? I'm having right now lots
> of problematic
> "noticeMouseOver: aMorph event: anEvent" (the inst vars are nil)
> and I stopped
> all services in that image. Process browser shows only the normal
> processes
> running.
> I closed all tools then when opening a shout workspace as soon as I type a
> couple of chars this mouse events start to pop. Anything I can do
> ? Any info  I
> can provide?
>
> 	Cheers,
>
> Sebastian
>
> > -----Mensaje original-----
> > De: squeak-dev-bounces at lists.squeakfoundation.org
> > [mailto:squeak-dev-bounces at lists.squeakfoundation.org] En
> > nombre de Gary Chambers
> > Enviado el: Martes, 29 de Abril de 2008 14:35
> > Para: The general-purpose Squeak developers list
> > Asunto: RE: [squeak-dev] [ANN] Diff Tools
> >
> > More than likely. Haven't seen problems with the mouse over
> > handler for a
> > while. Of course we have patched up the worst of it in
> > addition to having
> > other extensions where the UI must be updated asynchronously (at a
> > particular moment rather then deferred).
> >
> > Gary.
> >
> > > -----Original Message-----
> > > From: squeak-dev-bounces at lists.squeakfoundation.org
> > > [mailto:squeak-dev-bounces at lists.squeakfoundation.org]On Behalf Of
> > > Sebastian Sastre
> > > Sent: 29 April 2008 5:52 PM
> > > To: 'The general-purpose Squeak developers list'
> > > Subject: RE: [squeak-dev] [ANN] Diff Tools
> > >
> > >
> > > You asumption is right. I'm using other processes in that image
> > > but they are not
> > > supposed to do things with UI. Those images has seaside and
> > rST which are
> > > process intensive and in development there are a lot of using
> > > debugger. I'm
> > > feeling that change of UI no UI process is "making noise" there.
> > >
> > > Sebastian Sastre
> > >
> > >
> > >
> > > > -----Mensaje original-----
> > > > De: squeak-dev-bounces at lists.squeakfoundation.org
> > > > [mailto:squeak-dev-bounces at lists.squeakfoundation.org] En
> > > > nombre de Gary Chambers
> > > > Enviado el: Martes, 29 de Abril de 2008 11:37
> > > > Para: The general-purpose Squeak developers list
> > > > Asunto: RE: [squeak-dev] [ANN] Diff Tools
> > > >
> > > > Should be OK with 3.10.
> > > >
> > > > I assume the errors you are getting are coming from
> > > > MouseOverHandler. If so,
> > > > that is normally an indication of things that affect the
> > UI that are
> > > > triggered from a process that is not the UI Process.
> > > >
> > > > Gary
> > > >
> > > > > -----Original Message-----
> > > > > From: squeak-dev-bounces at lists.squeakfoundation.org
> > > > >
> > [mailto:squeak-dev-bounces at lists.squeakfoundation.org]On Behalf Of
> > > > > Sebastian Sastre
> > > > > Sent: 29 April 2008 2:45 PM
> > > > > To: 'The general-purpose Squeak developers list'
> > > > > Subject: RE: [squeak-dev] [ANN] Diff Tools
> > > > >
> > > > >
> > > > > Hi Gary,
> > > > >
> > > > > 	usability is improved with your packages. I'm
> > using them on a
> > > > > Squeak3dot10.7159 and from time to time I receive errors about
> > > > > mouse events. Is
> > > > > it prepared for 3.10?
> > > > >
> > > > > 	cheers,
> > > > >
> > > > > Sebastian
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > -----Mensaje original-----
> > > > > > De: squeak-dev-bounces at lists.squeakfoundation.org
> > > > > > [mailto:squeak-dev-bounces at lists.squeakfoundation.org] En
> > > > > > nombre de Gary Chambers
> > > > > > Enviado el: Viernes, 18 de Abril de 2008 19:16
> > > > > > Para: The general-purpose Squeak developers list
> > > > > > Asunto: [squeak-dev] [ANN] Diff Tools
> > > > > >
> > > > > > Diff Tools are now available via the dev Universe and/or
> > > > SqueakSource.
> > > > > >
> > > > > > Details can be browsed here:
> > http://wiki.squeak.org/squeak/6046
> > > > > >
> > > > > > Regards, Gary.
> > > > > >
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>